The short answer is that you can use any number or combination of power amps in a car audio setup as long as you wire them in properly. Everywhere Threads This forum This thread. Sep 6, at 2: Passive Subwoofer with Small Rear Speakers. Anyone ever done this? Moderators online. The way that you wire your head unit to your amp will depend on the outputs on your head unit.
Can I hook two amps up to one sub subwoofer speaker
The only thing about single channel amps is the wiring gets tricky if you want to put more than a single sub. Besides, a mono amp single pair of terminals is ridiculusly stronger than a 2 channel amp. Or are there better alternatives - something small would be good. I presume that when only either the Sony or the Marantz is switched on then it should be OK. Similar threads B.